A compressed air tank carried by scuba divers has a volume of 8.00 L and a pressure of 141 atm at 22.0°C. What is the volume (in liters) of

Question

A compressed air tank carried by scuba divers has a volume of 8.00 L and a pressure of 141 atm at 22.0°C. What is the volume (in liters) of air in the tank at STP?

A) 993 L
B) 1,044 L
C) 1,224 L
D) 1,280 L

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Sadie 2 months 2021-10-15T19:20:10+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-15T19:21:30+00:00

    Answer:

    Volume of air in the tank =1,044 Liter

    Step-by-step explanation:

    Given:

    Tank volume = 8 Liter

    Pressure = 141 atm

    Temperature = 22°C = 273° + 20° = 295° K

    Find:

    Volume of air in the tank = ?

    Computation:

    \frac{Pressure\times Tank\ volume}{Tempreture} =\frac{Pressure\times Air\ volume}{Tempreture}\\\\\frac{141\times 8}{295} =\frac{1\times Air\ volume}{273.15}\\\\\frac{1,128}{295} =\frac{Air\ volume}{273.15}\\\\Air\ volume=1,044.45

    Volume of air in the tank =1,044 Liter

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45:7+7-4:2-5:5*4+35:2 =? ( )